WO2023019535A1 - 一种电连接器以及可穿戴设备 - Google Patents

一种电连接器以及可穿戴设备 Download PDF

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Publication number
WO2023019535A1
WO2023019535A1 PCT/CN2021/113648 CN2021113648W WO2023019535A1 WO 2023019535 A1 WO2023019535 A1 WO 2023019535A1 CN 2021113648 W CN2021113648 W CN 2021113648W WO 2023019535 A1 WO2023019535 A1 WO 2023019535A1
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WO
WIPO (PCT)
Prior art keywords
electrical connector
contact
conductive body
contact body
circuit board
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Application number
PCT/CN2021/113648
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English (en)
French (fr)
Inventor
冷虎
Original Assignee
广东高驰运动科技有限公司
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Application filed by 广东高驰运动科技有限公司 filed Critical 广东高驰运动科技有限公司
Priority to PCT/CN2021/113648 priority Critical patent/WO2023019535A1/zh
Publication of WO2023019535A1 publication Critical patent/WO2023019535A1/zh

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    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F1/00—Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
    • G06F1/16—Constructional details or arrangements

Definitions

  • the invention relates to the field of smart devices, in particular to an electrical connector and a wearable device.
  • smart wearable devices are currently equipped with some functional modules, such as signal transmission or electrocardiogram detection, etc. These functional modules are generally set on the outside of the wearable device. Pins are used to electrically connect the PCBA board and functional modules in the wearable device.
  • the top of the PIN needle is connected by a shrapnel arranged on the PCBA board, and the bottom of the PIN needle is connected to the bottom electrode by a spring.
  • the main disadvantage of the above solution is that the bottom electrode is connected with a spring structure, and when the current passes through the spring, an inductive effect is generated, which is likely to produce a pseudo-current effect on the antenna and affect the performance of the device.
  • Embodiments of the present invention provide an electrical connector and a wearable device, which have the technical effect of improving the stability of data communication of electronic devices.
  • One aspect of the present invention provides an electrical connector, including a conductive body, a first contact body, and a driver; the conductive body is arranged in an electronic device; the first contact body is movably arranged at a first end of the conductive body The driving element is arranged on the conductive body and connected to the first contact body, for making the first contact body contact with the circuit board in the electronic device under the driving action of the driving element The contact and the second end of the conductive body are in contact with a functional module on the electronic device.
  • the conductive body is provided with an accommodation chamber; the first contact body is disposed in the accommodation chamber; the driving member is installed in the accommodation chamber for driving the first Relative movement between the contact body (2) and the conductive body (1).
  • the driving element is an elastic element or a magnetic element, wherein the number of the magnetic elements is at least two.
  • one end of the elastic member is connected to the inner surface of the accommodating cavity, and the other end is connected to the first contact body.
  • the two magnetic parts are respectively connected to the inner surface of the accommodating cavity and the first contact body, and the magnetic poles repel each other.
  • the second end of the conductive body is a second contact body; the second contact body is fixed or movably arranged on the conductive body for communicating with the functional modules on the electronic device. touch.
  • one end of the elastic member is connected to the first contact body, and the other end is connected to the second contact body. body.
  • the two magnetic parts are respectively connected to the first contact body and the second contact body, and the magnetic poles repel each other.
  • the accommodating cavity is located near the first connection of the conductive body.
  • the second end of the conductive body is a solid structure.
  • a sealing layer is provided at the perforation of the conductive body, so as to prevent sundries outside the accommodating cavity from entering the accommodating cavity.
  • the conductive body is columnar; the outer surface of the conductive body is provided with a protrusion, which is used to abut against a preset step on the electronic device, so as to limit the movement of the conductive body to the The maximum distance traveled within an electronic device.
  • the maximum travel distance between the protrusion and the preset step is smaller than the distance between the conductive body and the circuit board. the maximum distance between.
  • the second end of the first contact body or the conductive body is a spherical cylinder so as to be connected with the circuit board or the functional module in a point contact manner.
  • the electrical connector further includes a sealing ring, which is arranged at a preset installation position on the upper and outer surface of the conductive body, and the sealing ring and the electronic device are installed in an interference fit manner. .
  • the mounting position is an annular groove.
  • a wearable device including an electronic body and the electrical connector described in any one of the above;
  • the electronic body includes a circuit board and a functional module, wherein the circuit board is located inside the electronic body , the functional module is located outside the electronic main body;
  • the electronic main body is provided with a through hole, and the electrical connector is installed in the through hole for connecting the circuit board and the functional module, so that the Data communication can be carried out between the circuit board and the functional modules.
  • the electrical connector is passed through the through hole, and the first end is connected to the circuit board, and the second end is connected to the functional module.
  • a step is provided at the outer end of the through hole, and the edge of the step is chamfered to facilitate the installation of the electrical connector.
  • the device further includes a casing
  • the functional module includes a bottom electrode
  • the bottom electrode is screwed to the casing.
  • a waterproof adhesive layer is provided between the bottom electrode and the casing.
  • a ring-shaped patch is provided at a contact point between the second end of the electrical connector and the bottom electrode.
  • the conductive body is used to replace the spring in the prior art to connect to the functional module, and the connection between the circuit board and the functional module is realized through the driving action of the driver.
  • the module connection avoids the inductance effect when the current flows through, thereby improving the stability of the data communication of the electronic equipment.
  • FIG. 1 is an overall schematic diagram and a cross-sectional view of an electrical connector according to an embodiment of the present invention.
  • FIG. 2 is a cross-sectional view of an electrical connector and an electronic device (or wearable device) in an overall state and a separated state according to an embodiment of the present invention.
  • FIG. 3 is a cross-sectional view of the structure of an electrical connector in which the driving element is a magnetic element according to an embodiment of the present invention.
  • FIG. 4 is an enlarged schematic diagram of the location A in FIG. 1 according to an embodiment of the present invention.
  • FIG. 5 is a structural cross-sectional view of an electrical connector in an embodiment of the present invention when the second contact body is movably mounted and the driving member is an elastic member.
  • FIG. 6 is a cross-sectional view of the structure of an electrical connector in an embodiment of the present invention when the second contact body is movably mounted and the driving part is a magnetic part.
  • FIG. 7 is an enlarged schematic diagram of the location B in FIG. 2 according to an embodiment of the present invention.
  • the present invention provides an electrical connector on the one hand, including a conductive body 1, a first contact body 2 and a driver 3; the conductive body 1 is arranged in an electronic device; the first contact body 2 is movable It is arranged at the first end of the conductive body 1; the driver 3 is arranged on the conductive body 1 and connected to the first contact body 2, and is used to connect the first contact body 2 with the circuit board in the electronic device under the driving action of the driver 3 4 and the second end of the conductive body 1 is in contact with the functional module 5 on the electronic device.
  • electronic devices may include wearable devices such as smart watches, smart bracelets, smart helmets, and smart glasses. Of course, they may also include portable devices such as mobile phones and tablets, and medical testing devices such as blood pressure monitors and blood glucose meters.
  • the electronic equipment includes a circuit board 4 placed inside the equipment and a functional module 5 placed outside the equipment, where components such as chips and resistors can be integrated on the circuit board 4 for processing the data generated by the electronic equipment, and the functional module 5 It can include an antenna module, an electrocardiogram detection module, a blood pressure detection module, etc.
  • the antenna module is used to realize data interaction between electronic devices and external devices.
  • the electrocardiogram detection module and blood pressure detection module can detect human heart rate and blood pressure.
  • the electrical connector is installed in the electronic equipment, and is used to electrically connect the circuit board 4 and the functional module 5 in the electronic equipment, so that data communication can be realized between the circuit board 4 and the functional module 5 .
  • the conductive main body 1 of the electrical connector is used to be installed in the preset through hole 6 in the electronic device.
  • the conductive material is not limited, and can be conductive metal, conductive plastic and conductive rubber, etc., preferably a metal material. Compared with other materials, The metal material has high strength and is not easy to deform, which is convenient for installation and not easy to deform during use, so as to ensure good contact between the electrical connector and the circuit board 4 and the functional module 5 .
  • the shape of the conductive body 1 is also not limited, and may be a cylinder, a right prism, etc., preferably a cylinder, for easy installation.
  • the first contact body 2 of the electrical connector can be a metal thimble, which is movably mounted on the first end of the conductive body 1 , that is, the first contact body 2 can move relative to the conductive body 1 .
  • the driving member 3 is installed on the conductive body 1 and connected to the first contact body 2, wherein the connection method can be abutting or fixed connection.
  • the driver 3 has a driving function, and can move the first contact body 2 and the conductive body 1 relative to the circuit board 4 in the electronic device, and connect the second end on the missile body with the functional module 5 on the electronic device. contact, wherein the first end and the second end of the conductive body 1 are in a relative positional relationship, as shown in FIG.
  • the driving member 3 can be an elastic member, such as a spring or elastic rubber, and the corresponding driving action is an elastic action, so that the first contact body 2 is brought into contact with the circuit board 4 in the electronic device under the elastic action, Contact the second end on the missile body with the functional module 5 on the electronic device.
  • the driving member 3 can be an elastic member, such as a spring or elastic rubber, and the corresponding driving action is an elastic action, so that the first contact body 2 is brought into contact with the circuit board 4 in the electronic device under the elastic action, Contact the second end on the missile body with the functional module 5 on the electronic device.
  • the driving part 3 can also be a magnetic part, and the number is at least two, such as two magnets, the corresponding driving action is the magnetic force between the two magnets, and the first contact will
  • the body 2 is in contact with the circuit board 4 in the electronic equipment, and the second end on the missile main body is in contact with the functional module 5 in the electronic equipment.
  • the conductive body 1 is provided with a housing chamber 11; the first contact body 2 is disposed in the housing chamber 11; the driver 3 is installed in the housing chamber 11 for Driving the relative movement between the first contact body 2 and the conductive body 1 .
  • a perforation (not marked in the figure) is provided on the accommodating cavity 11 , the accommodating cavity 11 is set inside the conductive body 1 , and the through hole is set at the first end of the conductive body 1 .
  • Both the first contact body 2 and the driver 3 are located in the accommodation chamber 11 , specifically, the driver 3 is completely located in the accommodation chamber 11 , the first contact body 2 is located at the perforation and at least part of it remains in the accommodation chamber 11 all the time.
  • the first contact body 2 can pass through the hole and move relative to the conductive body 1 in the driving direction.
  • the part of the first contact body 2 left in the accommodation cavity 11 is provided with a protrusion. platform 21, and the boss 21 can abut against the first end of the conductive body 1, so that the boss 21 of the first contact body 2 is in contact with the first end of the conductive body 1 when the first contact body 2 is perforated. Upon contact, no further outward movement is possible.
  • one end of the elastic member is connected to the inner surface of the accommodating cavity 11 , and the other end is connected to the first contact body 2 .
  • one end of the elastic member that is, the bottom end in FIG. 1 is connected to the inner surface of the accommodation chamber 11, specifically connected to the bottom end of the accommodation chamber 11, wherein the connection method can be a fixed connection or an abutment .
  • the bottom end of the elastic member can also be fixedly connected to the side wall of the accommodating chamber 11 .
  • the other end of the elastic member that is, the top end in FIG. 1 is connected to the first contact body 2, wherein the connection method can be abutting or fixed connection. Under the elastic action of the elastic member, the first contact body 2 is driven to move outward through the through hole.
  • the elastic member is installed in the accommodation chamber 11 in a compressed state, that is, the initial state of the elastic member in the accommodation chamber 11 is in a compressed state, so that the elastic member can generate a relatively large elastic force, which is enough to drive the first contact body 2 to
  • the outer extension also avoids the phenomenon that the entire first contact body 2 can be easily pressed back into the accommodation chamber 11 and thus jammed.
  • two magnetic components are respectively connected to the inner surface of the accommodation chamber 11 and the first contact body 2 , and the magnetic poles repel each other.
  • the driving part 3 is two magnetic parts, one of them is fixedly connected to the inner surface of the containing chamber 11, specifically connected to the bottom end of the containing chamber 11, of course, it can also be fixedly connected to the side wall of the containing chamber 11 Location.
  • the other magnetic piece is fixedly connected to the first contact body 2, and the magnetism of the opposite surfaces of the two magnetic pieces is consistent.
  • the two magnetic pieces repel each other, so that the direction of movement of the two magnetic pieces is opposite , and then drive the first contact body 2 through the through hole to move outward.
  • the second end of the conductive body 1 is a second contact body 7; the second contact body 7 is fixed or movably arranged on the conductive body 1 for contact with the electronic device.
  • the functional modules 5 are in contact.
  • the second end of the conductive body 1 is a second contact body 7, wherein the second contact body 7 may also be a metal thimble.
  • connection mode between the second contact body 7 and the conductive body 1 can be a fixed connection as shown in FIG. 1 , or a flexible connection as shown in FIG. 5 .
  • the second contact body 7 adopts flexible connection its installation method with the conductive body 1 is the same as that of the first contact body 2, so that both the first contact body 2 and the second contact body 7 can be connected with the conductive body 1 Do relative luck.
  • the driving member 3 is an elastic member
  • the two ends of the elastic member are respectively connected to the first contact body 2 and the second contact body 7 .
  • the first contact body 2 and the second contact body 7 move in opposite directions, so that the first contact body 2 is connected to the circuit board 4 through the top hole, and the second contact body 7 is connected to the circuit board 4 through the bottom hole.
  • Functional modules 5 are connected.
  • the driving element 3 is a magnetic element
  • the two magnetic elements are respectively connected to the first contact body 2 and the second contact body 7 .
  • the first contact body 2 and the second contact body 7 move in opposite directions, so that the first contact body 2 is connected to the circuit board 4 through the top hole, and the second contact body 7 passes through the bottom end
  • the perforation is connected with the functional module 5 .
  • the accommodating cavity 11 is located at an end of the conductive body 1 close to the first contact body 2 .
  • the entire accommodating cavity 11 is located near the end of the contact body, and reference can be made to the upper half of the conductive body 1 in FIG. 1 .
  • the second end of the conductive body 1 is a solid structure, that is, the lower half of the conductive body 1 , refer to the lower half of the conductive body 1 in FIG. 1 .
  • the structural strength of the conductive body 1 is fully guaranteed, and it is not easy to be damaged due to external force.
  • a sealing layer 22 is provided at the perforation of the conductive body 1 to prevent foreign matters outside the receiving chamber 11 from entering the receiving chamber 11 .
  • the sealing layer 22 is specifically a rubber ring, which is located between the side wall of the perforation and the outer wall of the first contact body 2, so as to prevent sundries outside the housing chamber 11 from entering the housing chamber 11, thereby avoiding damage to the driving member 3 Or weaken the drive.
  • the conductive body 1 is columnar; the outer surface of the conductive body 1 is provided with a protrusion 12, which is used to abut against the preset step 61 on the electronic device to limit The maximum distance that the conductive body 1 moves into the electronic device.
  • the conductive body 1 is columnar, specifically cylindrical or prismatic, and a protrusion 12 is provided on the outer surface of the conductive body 1, and the position of the protrusion 12 is specifically located near the second end of the conductive body 1, correspondingly
  • a step 61 is provided at a corresponding position of the through hole 6 of the electronic device.
  • the maximum travel distance between the protrusion 12 and the preset step 61 is smaller than the maximum distance between the conductive body 1 and the circuit board 4 .
  • the maximum travel distance between the protrusion 12 and the preset step 61 is set to be smaller than the maximum distance between the conductive body 1 and the circuit board 4, so that the first contact body 2 is connected to the circuit board 4
  • the first contact body 2 is pressed into the interior of the accommodation chamber 11 as a whole, resulting in damage to the driving member 3 or the first contact body 2 and causing the first contact body 2 to fail in rebound.
  • the second end of the first contact body 2 or the conductive body 1 is a spherical cylinder so as to be connected with the circuit board 4 or the functional module 5 in a point contact manner.
  • the electrical connector further includes a sealing ring 13, which is arranged at a preset installation position 14 on the outer surface of the conductive body 1, and the sealing ring 13 and the electronic device are in an interference fit manner. to install.
  • the preset installation position 14 on the conductive body 1 is an annular groove
  • the sealing ring 13 is sleeved on the annular groove
  • the maximum diameter of the sealing ring 13 is slightly larger than the maximum diameter of the conductive body 1, so that the sealing ring 13 and the electronic equipment are installed in the way of interference fit, which has the effect of dustproof, waterproof and moistureproof.
  • FIG. 3 Another aspect of the present invention provides a wearable device, as shown in FIG. 3 , comprising an electronic main body 8 and the above-mentioned electrical connector;
  • the electronic main body 8 includes a circuit board 4 and a functional module 5, wherein the circuit board 4 is located inside the electronic main body 8 , the functional module 5 is located on the outside of the electronic main body 8;
  • the electronic main body 8 is provided with a through hole 6, and the electrical connector is installed in the through hole 6 for connecting the circuit board 4 and the functional module 5, so that the circuit board 4 and the functional module 5 can carry out data communication between.
  • the wearable device includes a smart watch, a smart bracelet, a smart helmet, smart glasses, and the like.
  • the functional module 5 can specifically be an antenna transceiver module, a heart rate detection module, etc., which are fixedly installed on the outside of the electronic main body 8, and are used to realize specific functions, such as heart rate detection, signal transmission, and the like.
  • the circuit board 4 is fixedly installed inside the electronic main body 8, specifically including processing chips and other electrical components for processing data in the device; the electrical connector is fixedly installed in the through hole 6 of the electronic main body 8, including the first end and the second The two ends are respectively electrically connected to the circuit board 4 and the functional module 5, and are used to realize data communication between the circuit board 4 and the functional module 5.
  • the functional module 5 is a heart rate detection module
  • the functional module 5 can transmit the detected heart rate
  • the data is transmitted to the circuit board 4 through the electrical connector;
  • the functional module 5 is an antenna module
  • the circuit board 4 can transmit the information data to the antenna module through the electrical connector, and send out through the antenna module.
  • the number of electrical connectors may be one or more, and if the number is set to be more than one, they are evenly distributed inside the electronic main body 8 .
  • a step 61 is provided at the outer end of the through hole 6 , and the edge of the step 61 is chamfered to facilitate the disassembly and assembly of the electrical connector.
  • a chamfered structure is provided at the edge of the step 61 so that the first end of the electrical connector can enter the through hole 6 through the chamfered structure, thereby facilitating the installation and disassembly of the entire electrical connector.
  • the first contact body 2 and the conductive body 1 are installed to the designated position through the center of the step 61, and the chamfered structure can better guide the electrical connector; when it is necessary to connect the electrical connector with the electronic body 8 When separated, the chamfer structure can guide the electrical connector to align with the center of the step, making it easier to take out the electrical connector.
  • the device further includes a casing 9 .
  • the housing 9 is the external structure of the electronic main body 8.
  • the housing 9 and the electronic main body 8 can be selectively bonded and connected.
  • the housing 9 and the electronic main body 8 You can choose snap connection, etc., and there is no limitation here.
  • the functional module 5 includes a bottom electrode 51 , and the bottom electrode 51 is screwed to the casing 9 .
  • the bottom electrode 51 is specifically located on the outside of the housing 9 and is used for electrical connection with the second end of the electrical connector.
  • the bottom electrode 51 and the casing 9 are fixed in a threaded manner by screws, which is convenient for disassembly and assembly.
  • a waterproof adhesive layer 62 is provided between the bottom electrode 51 and the casing 9 .
  • the contact point between the second end of the electrical connector and the bottom electrode 51 is provided with a ring-shaped patch (not marked in the figure).
  • the annular patch can be sleeved around the second end of the electrical connector. After the second end of the electrical connector is connected to the contact point of the bottom electrode 51 , the ring-shaped patch can prevent liquid or dust from contacting the second end of the electrical connector, thereby achieving waterproof, moisture-proof and anti-corrosion effects.
  • first and second are used for descriptive purposes only, and cannot be interpreted as indicating or implying relative importance or implicitly specifying the quantity of indicated technical features.
  • the features defined as “first” and “second” may explicitly or implicitly include at least one of these features.
  • “plurality” means two or more, unless otherwise specifically defined.

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Abstract

本发明公开了一种电连接器以及可穿戴设备，包括导电主体、第一接触体和驱动件；所述导电主体设置在电子设备内；所述第一接触体活动设置在所述导电主体的第一端；所述驱动件设置在所述导电主体上且连接于所述第一接触体，用于在所述驱动件的驱动作用下使所述第一接触体与所述电子设备内的电路板相接触以及所述导电主体的第二端与所述电子设备上的功能模块相接触。通过采用导电主体替代现有技术中弹簧连接于功能模块，并且通过驱动件的驱动作用实现电路板与功能模块的对接，在数据通讯过程中，由于是导电主体与功能模块连接，避免了当电流流经时产生电感效应，进而提高了电子设备数据通讯的稳定性。

Description

一种电连接器以及可穿戴设备 技术领域
本发明涉及智能设备领域，尤其涉及一种电连接器以及可穿戴设备。
 背景技术
在此处键入背景技术描述段落。在用户日常使用智能穿戴设备的过程中，不可避免地容易出现智能穿戴设备接触到水的情况，例如：淋雨、掉落水中甚至是游泳或潜水。
同时，目前智能穿戴设备会搭载一些功能模块，例如信号发送或者心电图检测等，这些功能模块一般设置在穿戴设备的外侧，在功能模块的数据通讯时，需要预先在穿戴设备内穿插PIN针，PIN针用于电连接穿戴设备内的PCBA板和功能模块。
但是现有方案所设置的PIN针，PIN针的顶部通过设置在PCBA板上的弹片连接，PIN针的底部通过一弹簧与底电极连接。
上述方案的主要缺点在于：采用弹簧的结构连接底电极，当电流通过弹簧，产生电感效应，容易对天线产生拟流的效果，影响设备性能。
 技术问题
本发明实施例提供了一种电连接器以及可穿戴设备，具有提高了电子设备数据通讯的稳定性的技术效果。
 技术解决方案
本发明一方面提供一种电连接器，包括导电主体、第一接触体和驱动件；所述导电主体设置在电子设备内；所述第一接触体活动设置在所述导电主体的第一端；所述驱动件设置在所述导电主体上且连接于所述第一接触体，用于在所述驱动件的驱动作用下使所述第一接触体与所述电子设备内的电路板相接触以及所述导电主体的第二端与所述电子设备上的功能模块相接触。
在一可实施方式中，所述导电主体内设有容纳腔；所述第一接触体设置在所述容纳腔内；所述驱动件安装在所述容纳腔内，用于驱动所述第一接触体（2）与所述导电主体（1）之间的相对运动。
在一可实施方式中，所述驱动件为弹性件或者磁性件，其中所述磁性件数量至少为两个。
在一可实施方式中，所述弹性件的一端连接在所述容纳腔的内表面，另一端连接在所述第一接触体。
在一可实施方式中，两个所述磁性件分别连接所述容纳腔内表面以及所述第一接触体，并且磁极互斥。
在一可实施方式中，所述导电主体的第二端为第二接触体；所述第二接触体固定或者活动设置在所述导电主体上，用于与所述电子设备上的功能模块相接触。
在一可实施方式中，在所述第二接触体活动设置在所述导电主体上的情况下，所述弹性件的一端连接在所述第一接触体，另一端连接在所述第二接触体。
在一可实施方式中，在所述第二接触体活动设置在所述导电主体上的情况下，两个所述磁性件分别连接所述第一接触体和第二接触体，并且磁极互斥。
在一可实施方式中，所述容纳腔位于所述导电主体靠近所述第一接在一可实施方式中，所述导电主体的第二端为实心结构。
在一可实施方式中，所述导电主体的穿孔处设有密封层，以防止所述容纳腔外的杂物进入到容纳腔内。
在一可实施方式中，所述导电主体为柱状；所述导电主体的外侧面设有凸起，用于与所述电子设备上的预设台阶相抵接，以限制所述导电主体向所述电子设备内移动的最大距离。
在一可实施方式中，在所述第一接触体与所述电路板相连接的情况下，所述凸起与预设台阶之间的最大行程距离小于所述导电主体与所述电路板之间的最大距离。
在一可实施方式中，所述第一接触体或导电主体的第二端为球形柱体，使得与所述电路板或者功能模块以点接触的方式相连接。
在一可实施方式中，所述电连接器还包括密封圈，设置于所述导电主体上外侧面的预设安装位，并且所述密封圈与所述电子设备以过盈配合的方式进行安装。
在一可实施方式中，所述安装位为环形凹槽。
本发明另一方面提供一种可穿戴设备，包括电子主体和上述任一项所述的电连接器；所述电子主体包括电路板和功能模块，其中所述电路板位于所述电子主体的内部，所述功能模块位于所述电子主体的外侧；所述电子主体上设有通孔，所述电连接器安装在所述通孔内，用于连接所述电路板和功能模块，以使所述电路板和功能模块之间可进行数据通讯。
在一可实施方式中，所述电连接器穿设于所述通孔，并且第一端连接于所述电路板，第二端连接于所述功能模块。
在一可实施方式中，所述通孔的外侧端设有台阶，并且所述台阶的边缘位置为倒角结构，以方便所述电连接器的安装。
在一可实施方式中，所述设备还包括壳体，所述功能模块包括底部电极，所述底部电极与所述壳体螺纹连接。
在一可实施方式中，所述底部电极与所述壳体之间设有防水粘结层。
在一可实施方式中，所述电连接器的第二端与所述底部电极的接触点设有环形贴片。
 有益效果
在本发明实施例中，通过采用导电主体替代现有技术中弹簧连接于功能模块，并且通过驱动件的驱动作用实现电路板与功能模块的对接，在数据通讯过程中，由于是导电主体与功能模块连接，避免了当电流流经时产生电感效应，进而提高了电子设备数据通讯的稳定性。
 附图说明
通过参考附图阅读下文的详细描述，本发明示例性实施方式的上述以及其他目的、特征和优点将变得易于理解。在附图中，以示例性而非限制性的方式示出了本发明的若干实施方式，其中。
在附图中，相同或对应的标号表示相同或对应的部分。
图1为本发明实施例一种电连接器的整体示意图以及剖视图。
图2为本发明实施例一种电连接器与电子设备（或可穿戴设备）整体状态以及分离状态的剖视图。
图3为本发明实施例一种电连接器中驱动件为磁性件时的结构剖视图。
图4为本发明实施例图1中A处的放大示意图。
图5为本发明实施例一种电连接器中第二接触体为活动安装且驱动件为弹性件时的结构剖视图。
图6为本发明实施例一种电连接器中第二接触体为活动安装且驱动件为磁性件时的结构剖视图。
图7为本发明实施例图2中B处的放大示意图。
图中：1、导电主体；11、容纳腔；12、凸起；13、密封圈；14、安装位；2、第一接触体；21、凸台；22、密封层；3、驱动件；4、电路板；5、功能模块；51、底部电极；6、通孔；61、台阶；62、防水粘结层；7、第二接触体；8、电子主体；9、壳体。
 本发明的实施方式
为使本发明的目的、特征、优点能够更加的明显和易懂，下面将结合本发明实施例中的附图，对本发明实施例中的技术方案进行清楚、完整地描述，显然，所描述的实施例仅仅是本发明一部分实施例，而非全部实施例。基于本发明中的实施例，本领域技术人员在没有做出创造性劳动前提下所获得的所有其他实施例，都属于本发明保护的范围。
如图1和图2所示，本发明一方面提供一种电连接器，包括导电主体1、第一接触体2和驱动件3；导电主体1设置在电子设备内；第一接触体2活动设置在导电主体1的第一端；驱动件3设置在导电主体1上且连接第一接触体2，用于在驱动件3的驱动作用下使第一接触体2与电子设备内的电路板4相接触以及导电主体1的第二端与电子设备上的功能模块5相接触。
本实施例中，电子设备可包括智能手表、智能手环、智能头盔、智能眼镜等可穿戴设备，当然也可以包括手机、平板等便携设备，还可以是血压计、血糖仪等医用检测设备。电子设备包括安置在设备内的电路板4以及安置在设备外的功能模块5，其中电路板4上可集成芯片、电阻等元器件，用于对电子设备所生成的数据进行处理，功能模块5可包括天线模块、心电图检测模块、血压检测模块等等，天线模块用于实现电子设备与外界设备进行数据交互，在可穿戴设备中，心电图检测模块以及血压检测模块可检测人体的心率、血压。
电连接器安装于电子设备内，用于电连接电子设备内的电路板4和功能模块5，使得电路板4和功能模块5之间可实现数据通讯。
电连接器的导电主体1用于安装在电子设备中的预设通孔6内，导电材料不作限制，可以是导电金属、导电塑料和导电橡胶等等，优选为金属材料，相对于其他材料，金属材料的强度较高且不易形变，可方便安装并且在使用过程中不易形变，以保证电连接器与电路板4、功能模块5之间良好的接触性。导电主体1的形状也同样不作限制，可以是圆柱体、直棱柱等，优选为圆柱体，便于安装。
电连接器的第一接触体2可以是金属顶针，活动安装在导电主体1的第一端，即第一接触体2可与导电主体1之间相对运动。
驱动件3安装在导电主体1上且连接于第一接触体2，其中连接方式可以是抵接，也可以是固定连接。驱动件3具备驱动作用，可将第一接触体2与导电主体1做相对运动以与电子设备内的电路板4相接触，还将导弹主体上的第二端与电子设备上的功能模块5相接触，其中导电主体1的第一端和第二端为相对位置关系，如图1为参考，第一端位于导电主体1的顶端，第二端位于导电主体1的底端。
如图1所示，驱动件3可以是弹性件，如弹簧、弹性橡胶，对应的驱动作用为弹性作用，则通过弹性作用下将第一接触体2与电子设备内的电路板4相接触，将导弹主体上的第二端与电子设备上的功能模块5相接触。
如图3所示，驱动件3还可以是磁性件，且数量至少为两个，如两块磁铁，对应的驱动作用为两块磁铁之间的磁力作用，则通过磁力作用下将第一接触体2与电子设备内的电路板4相接触，将导弹主体上的第二端与电子设备上的功能模块5相接触。
在第一接触体2与电路板4相接触以及第二端与功能模块5相接触的情况下，电路板4与功能模块5之间可进行数据通讯。
由此，通过采用导电主体替代现有技术中弹簧连接于功能模块，并且通过驱动件的驱动作用实现电路板与功能模块的对接，在数据通讯过程中，由于是导电主体与功能模块连接，避免了当电流流经时产生电感效应，进而提高了电子设备数据通讯的稳定性。
在一可实施方式中，如图1和图4所示，导电主体1内设有容纳腔11；第一接触体2设置在容纳腔11内；驱动件3安装在容纳腔11内，用于驱动所述第一接触体2与所述导电主体1之间的相对运动。
本实施例中，在容纳腔11上设有穿孔（图中未标注），容纳腔11开设在导电主体1的内部，穿孔开设于导电主体1的第一端。
第一接触体2和驱动件3均位于容纳腔11内，具体的，驱动件3完全位于容纳腔11内，第一接触体2位于穿孔处并且至少其中部分始终留于容纳腔11内。在驱动件3的驱动作用下，第一接触体2可穿设于穿孔与导电主体1向驱动方向做相对运动，进一步的，第一接触体2留于容纳腔11内的部分处设有凸台21，并且该凸台21可与导电主体1的第一端抵接，使得第一接触体2在穿设穿孔的过程中第一接触体2的凸台21与导电主体1的第一端抵接时，将无法进行继续向外运动。
在一可实施方式中，如图1所示，弹性件的一端连接在容纳腔11的内表面，另一端连接在第一接触体2。
本实施例中，弹性件一端，即图1中的底端连接在容纳腔11的内表面，具体为连接在容纳腔11的底端，其中，连接方式可以是固定连接，也可以是抵接。另外，弹性件的底端还可以固定连接在容纳腔11的侧壁。
弹性件的另一端，即图1中的顶端连接在第一接触体2上，其中，连接方式可以是抵接，也可以是固定连接。在弹性件的弹性作用下，驱使第一接触体2穿设于穿孔向外移动。
优选的，弹性件是以压缩状态安装在容纳腔11内，即容纳腔11内的弹性件的初始状态为压缩状态，使得弹性件可产生的较大的弹力，足以驱动第一接触体2向外延伸，同时也避免整个第一接触体2可轻易地被压回至容纳腔11进而出现卡壳的现象。
在一可实施方式中，如图3所示，两个磁性件分别连接容纳腔11内表面以及第一接触体2，并且磁极互斥。
本实施例中，若驱动件3为两个磁性件，则其中一个固定连接在容纳腔11内表面，具体为连接在容纳腔11的底端，当然也可以固定连接在容纳腔11的侧壁位置。
另一个磁性件固定连接在第一接触体2上，并且两个磁性件的相对面的磁性一致，在磁性一致的情况下，两个磁性件互斥，使得两个磁性件的运动趋势方向相反，进而驱使第一接触体2穿设于穿孔向外移动。
在一可实施方式中，参考图1和图5，导电主体1的第二端为第二接触体7；第二接触体7固定或者活动设置在导电主体1上，用于与电子设备上的功能模块5相接触。
本实施例中，导电主体1的第二端为第二接触体7，其中第二接触体7也可以为金属顶针。
第二接触体7与导电主体1的连接方式可以是如图1所示的固定连接，也可以是如图5所示的活动连接。其中，当第二接触体7采用活动连接时，其与导电主体1的安装方式与第一接触体2的安装方式相同，使得第一接触体2和第二接触体7均可与导电主体1做相对运功。
在一可实施方式中，如图5所示，在第二接触体7活动设置在导电主体1上的情况下，弹性件的一端连接在第一接触体2，另一端连接在第二接触体7。
本实施例中，在第二接触体7活动设置在导电主体1上的情况下，若驱动件3为弹性件时，弹性件的两端分别连接在第一接触体2和第二接触体7。在弹性件的弹性作用下，第一接触体2和第二接触体7做相反运动，使得第一接触体2穿过顶端穿孔与电路板4连接，第二接触体7穿过底端穿孔与功能模块5连接。
在一可实施方式中，如图6所示，在第二接触体7活动设置在导电主体1上的情况下，两个磁性件分别连接第一接触体2和第二接触体7，并且磁极互斥。
本实施例中，在第二接触体7活动设置在导电主体1上的情况下，若驱动件3为磁性件时，两个磁性件分别连接在第一接触体2和第二接触体7。在两个磁性件的磁性作用下，第一接触体2和第二接触体7做相反运动，使得第一接触体2穿过顶端穿孔与电路板4连接，第二接触体7穿过底端穿孔与功能模块5连接。
在一可实施方式中，如图1所示，容纳腔11位于导电主体1靠近第一接触体2的端部。
本实施例中，整个容纳腔11位于靠近接触体的端部，可参考图1中导电主体1的上半部分。
导电主体1的第二端为实心结构，即导电主体1的下半部分，可参考图1中导电主体1的下半部分。
通过将导电主体1的下半部分设置为实心结构，充分保证了导电主体1的结构强度，不容易因为外力导致损坏。
在一可实施方式中，如图4所示，导电主体1的穿孔处设有密封层22，以防止容纳腔11外的杂物进入到容纳腔11内。
本实施例中，密封层22具体为橡胶圈，位于穿孔侧壁与第一接触体2外侧壁之间，防止容纳腔11外的杂物进入到容纳腔11内，进而避免驱动件3的损坏或者减弱驱动作用。
在一可实施方式中，如图1和图7所示，导电主体1为柱状；导电主体1的外侧面设有凸起12，用于与电子设备上的预设台阶61相抵接，以限制导电主体1向电子设备内移动的最大距离。
本实施例中，导电主体1为柱状，具体可以是圆柱状或者棱柱状，在导电主体1的外侧面设有凸起12，凸起12的位置具体位于靠近导电主体1第二端处，相应的，在电子设备通孔6处的对应位置处设有台阶61。在导电主体1穿设于通孔6进行安装的过程中，当导电主体1的凸起12与通孔6上的台阶61相抵触时，导电主体1将限制继续向通孔6内移动，此时导电主体1的最大距离为导电主体1第一端离凸起12之间的距离。进而可避免在一些极端情况下，例如：通孔6内压力过大或者导电主体1的第二端的外力作用时，导致电路板4被破坏的风险。
在一可实施方式中，在第一接触体2与电路板4相连接的情况下，凸起12与预设台阶61之间的最大行程距离小于导电主体1与电路板4之间的最大距离。
本实施例中，通过凸起12与预设台阶61之间的最大行程距离设置为小于导电主体1与电路板4之间的最大距离，使得在第一接触体2与电路板4相连接的情况下，若导电主体1继续向通孔6内移动，导电主体1的第一端将不会与电路板4接触，使得电路板4不会受到导电主体1的冲击而损坏。另外一方面，也避免了因第一接触体2被整体压入容纳腔11内部而导致由于驱动件3或者第一接触体2的损坏而致使第一接触体2回弹失效。
在一可实施方式中，如图1所示，第一接触体2或导电主体1的第二端为球形柱体，使得与电路板4或者功能模块5以点接触的方式相连接。
本实施例中，通过将第一接触体2或导电主体1的第二端设置为球形柱体，可以避免第一接触体2或者导电主体1的第二端误接触到电路板4上或者功能模块5中的其他触点。
在一可实施方式中，如图1所示，电连接器还包括密封圈13，设置于导电主体1上外侧面的预设安装位14，并且密封圈13与电子设备以过盈配合的方式进行安装。
本实施例中，导电主体1上的预设安装位14为环形凹槽，密封圈13套设在环形凹槽上，并且密封圈13的最大直径略大于导电主体1的最大直径，使得密封圈13与电子设备以过盈配合的方式进行安装，起到防尘防水防潮的效果。
本发明另一方面提供一种可穿戴设备，如图3所示，包括电子主体8和上述电连接器；电子主体8包括电路板4和功能模块5，其中电路板4位于电子主体8的内部，功能模块5位于电子主体8的外侧；电子主体8上设有通孔6，电连接器安装在通孔6内，用于连接电路板4和功能模块5，以使电路板4和功能模块5之间可进行数据通讯。
本实施例中，可穿戴设备包括智能手表、智能手环、智能头盔、智能眼镜等。
功能模块5可以具体是天线收发模块、心率检测模块等等，固定安装在电子主体8的外侧，用于实现特定功能，例如心率检测、信号发送等等。
电路板4固定安装于电子主体8的内部，具体包括处理芯片以及其他电器元件，用于处理设备内的数据；电连接器固定安装在电子主体8的通孔6内，包括第一端和第二端，分别电连接电路板4和功能模块5，用于实现电路板4和功能模块5之间的数据通讯，例如功能模块5为心率检测模块时，功能模块5可将所检测到的心率数据通过电连接器传输到电路板4；功能模块5为天线模块时，电路板4可将信息数据通过电连接器传输到天线模块，并且通过天线模块向外发送。
进一步的，电连接器的数量可以是1个或多个，若数量设置为多个，则平均分布在电子主体8的内部。
在一可实施方式中，如图7所示，通孔6的外侧端设有台阶61，并且台阶61的边缘位置为倒角结构，以方便电连接器的拆装。
本实施例中，通过在台阶61的边缘位置设置倒角结构，以方便电连接器的第一端可通过倒角结构进入通孔6，进而方便整个电连接器的安装和拆卸。
具体的，当电连接器安装时，第一接触体2和导电主体1通过台阶61的中央安装到指定位置，倒角结构可以更好的引导电连接器；当需要将电连接器与电子主体8分离时，倒角结构可以引导电连接器对准台阶的中央，使得电连接器更容易取出。
在一可实施方式中，如图2所示，设备还包括壳体9。
本实施例中，壳体9为电子主体8的外部结构，示例性的，安装时，壳体9与电子主体8可以选择粘合连接，示例性的，安装时，壳体9与电子主体8可以选择卡合连接等，这里不做限制。
在一可实施方式中，如图2所示，功能模块5包括底部电极51，底部电极51与壳体9螺纹连接。
本实施例中，底部电极51具体位于壳体9的外侧，用于跟电连接器的第二端进行电连接。
底部电极51与壳体9之间通过螺钉以螺纹连接的方式固定，方便拆装。
在一可实施方式中，底部电极51与壳体9之间设有防水粘结层62。
本实施例中，底部电极51与壳体9固定连接后，其两者之间一般会存有间隙，进而易导致进水，通过在底部电极51与壳体9之间设置防水粘结层62，以起到密封的作用。
在一可实施方式中，电连接器的第二端与底部电极51的接触点设有环形贴片（图中未标注）。
本实施例中，环形贴片可套设在电连接器的第二端的周围。在电连接器的第二端与底部电极51的接触点连接之后，环形贴片可阻挡液体或者灰尘接触到电连接器的第二端，起到防水防潮防腐的效果。
在本说明书的描述中，参考术语“一个实施例”、“一些实施例”、“示例”、“具体示例”、或“一些示例”等的描述意指结合该实施例或示例描述的具体特征、结构、材料或者特点包含于本发明的至少一个实施例或示例中。而且，描述的具体特征、结构、材料或者特点可以在任一个或多个实施例或示例中以合适的方式结合。此外，在不相互矛盾的情况下，本领域的技术人员可以将本说明书中描述的不同实施例或示例以及不同实施例或示例的特征进行结合和组合。
此外，术语“第一”、“第二”仅用于描述目的，而不能理解为指示或暗示相对重要性或者隐含指明所指示的技术特征的数量。由此，限定有“第一”、“第二”的特征可以明示或隐含地包括至少一个该特征。在本发明的描述中，“多个”的含义是两个或两个以上，除非另有明确具体的限定。
以上，仅为本发明的具体实施方式，但本发明的保护范围并不局限于此，任何熟悉本技术领域的技术人员在本发明揭露的技术范围内，可轻易想到变化或替换，都应涵盖在本发明的保护范围之内。因此，本发明的保护范围应以权利要求的保护范围为准。

Claims (22)

  1. 一种电连接器，其特征在于，包括导电主体（1）、第一接触体（2）和驱动件（3）；
    所述导电主体（1）设置在电子设备内；
    所述第一接触体（2）活动设置在所述导电主体（1）的第一端；
    所述驱动件（3）设置在所述导电主体（1）上且连接于所述第一接触体（2），用于在所述驱动件（3）的驱动作用下使所述第一接触体（2）与所述电子设备内的电路板（4）相接触以及所述导电主体（1）的第二端与所述电子设备上的功能模块（5）相接触。
  2. 根据权利要求1所述的电连接器，其特征在于，所述导电主体（1）内设有容纳腔（11）；
    所述第一接触体（2）设置在所述容纳腔（11）内；
    所述驱动件（3）安装在所述容纳腔（11）内，用于驱动所述第一接触体（2）与所述导电主体（1）之间的相对运动。
  3. 根据权利要求2所述的电连接器，其特征在于，所述驱动件（3）为弹性件或者磁性件，其中所述磁性件数量至少为两个。
  4. 根据权利要求3所述的电连接器，其特征在于，所述弹性件的一端连接在所述容纳腔（11）的内表面，另一端连接在所述第一接触体（2）。
  5. 根据权利要求3所述的电连接器，其特征在于，两个所述磁性件分别连接所述容纳腔（11）内表面以及所述第一接触体（2），并且磁极互斥。
  6. 根据权利要求1所述的电连接器，其特征在于，所述导电主体（1）的第二端为第二接触体（7）；
    所述第二接触体（7）固定或者活动设置在所述导电主体（1）上，用于与所述电子设备上的功能模块（5）相接触。
  7. 根据权利要求3所述的电连接器，其特征在于，在所述第二接触体（7）活动设置在所述导电主体（1）上的情况下，所述弹性件的一端连接在所述第一接触体（2），另一端连接在所述第二接触体（7）。
  8. 根据权利要求3所述的电连接器，其特征在于，在所述第二接触体（7）活动设置在所述导电主体（1）上的情况下，两个所述磁性件分别连接所述第一接触体（2）和第二接触体（7），并且磁极互斥。
  9. 根据权利要求2所述的电连接器，其特征在于，所述容纳腔（11）位于所述导电主体（1）靠近所述第一接触体（2）的端部。
  10. 根据权利要求2所述的电连接器，其特征在于，所述导电主体（1）的第二端为实心结构。
  11. 根据权利要求3所述的电连接器，其特征在于，所述导电主体（1）的穿孔处设有密封层（22），以防止所述容纳腔（11）外的杂物进入到容纳腔（11）内。
  12. 根据权利要求1所述的电连接器，其特征在于，所述导电主体（1）为柱状；
    所述导电主体（1）的外侧面设有凸起（12），用于与所述电子设备上的预设台阶（61）相抵接，以限制所述导电主体（1）向所述电子设备内移动的最大距离。
  13. 根据权利要求12所述的电连接器，其特征在于，在所述第一接触体（2）与所述电路板（4）相连接的情况下，所述凸起（12）与预设台阶（61）之间的最大行程距离小于所述导电主体（1）与所述电路板（4）之间的最大距离。
  14. 根据权利要求1所述的电连接器，其特征在于，所述第一接触体（2）或导电主体（1）的第二端为球形柱体，使得与所述电路板（4）或者功能模块（5）以点接触的方式相连接。
  15. 根据权利要求1所述的电连接器，其特征在于，所述电连接器还包括密封圈（13），设置于所述导电主体（1）上外侧面的预设安装位（14），并且所述密封圈（13）与所述电子设备以过盈配合的方式进行安装。
  16. 根据权利要求15所述的电连接器，其特征在于，所述安装位（14）为环形凹槽。
  17. 一种可穿戴设备，其特征在于，包括电子主体（8）和如权利要求1-16任一项所述的电连接器；
    所述电子主体（8）包括电路板（4）和功能模块（5），其中所述电路板（4）位于所述电子主体（8）的内部，所述功能模块（5）位于所述电子主体（8）的外侧；
    所述电子主体（8）上设有通孔（6），所述电连接器安装在所述通孔（6）内，用于连接所述电路板（4）和功能模块（5），以使所述电路板（4）和功能模块（5）之间可进行数据通讯。
  18. 根据权利要求17所述的设备，其特征在于，所述电连接器穿设于所述通孔（6），并且第一端连接于所述电路板（4），第二端连接于所述功能模块（5）。
  19. 根据权利要求17所述的设备，其特征在于，所述通孔（6）的外侧端设有台阶（61），并且所述台阶（61）的边缘位置为倒角结构，以方便所述电连接器的安装。
  20. 根据权利要求18所述的设备，其特征在于，所述设备还包括壳体（9），所述功能模块（5）包括底部电极（51），所述底部电极（51）与所述壳体（9）螺纹连接。
  21. 根据权利要求20所述的设备，其特征在于，所述底部电极（51）与所述壳体（9）之间设有防水粘结层（62）。
  22. 根据权利要求20所述的设备，其特征在于，所述电连接器的第二端与所述底部电极（51）的接触点设有环形贴片。
PCT/CN2021/113648 2021-08-19 2021-08-19 一种电连接器以及可穿戴设备 WO2023019535A1 (zh)

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